function ref_menu(id, label)
{
  if (id == 0) 
  {
    refname = 'myth.htm#' + label;
    navname = 'myth_nav.htm';
  }
  else if (id == 1) 
  {
    refname = 'names.htm#' + label;
    navname = 'name_nav.htm';
  }
  else if (id == 2)
  {
    refname = 'classic.htm#' + label;
    navname = 'class_nav.htm';
  }
  else
  {
    refname = 'bible.htm#' + label;
    navname = 'bible_nav.htm';
  }

  parent.FOOTER.location = 'blank.htm';
  lstr = '<HTML><HEAD><LINK rel=stylesheet type=text/css HREF=../bacon.css></LINK></HEAD>';
  lstr += '<BODY>';
  lstr += '<CENTER><A TARGET="MAIN" HREF="' + refname + '" onClick="parent.DYNMENU.location=\'back.htm\';parent.FOOTER.location=\'' + navname +'\';" >';
  lstr += '<IMG SRC="../../images/back.gif" BORDER=0></A></CENTER></BODY></HTML>';
  parent.DYNMENU.document.write(lstr)
  parent.DYNMENU.document.close()
}

function menu(dynmenu)
{
  if (dynmenu)
     parent.DYNMENU.location = 'back.htm';
  else
  {
     parent.DYNMENU.location = 'blank.htm';
  }
}

function name_menu(file_str)
{
  parent.FOOTER.location = file_str;
  parent.DYNMENU.location = 'back.htm';
}

function write_page(fname)
{
  parent.MAIN.location = fname;
}

function check_images()
{
  str = parent.MAIN.location.href;
  for (var i=0; i < navURLS.length; i++)
  {
     if (str.indexOf(navURLS[i]) != -1)
     {
        if (i == 0) 
        {
           parent.DYNMENU.document.NEXTIMG.src = imagedir + 'nextl.gif';
           parent.DYNMENU.document.PREVIMG.src = imagedir + 'prevn.gif';
        }
        else if (i == navURLS.length - 1)
        {
           parent.DYNMENU.document.NEXTIMG.src = imagedir + 'nextn.gif';
           parent.DYNMENU.document.PREVIMG.src = imagedir + 'prevl.gif';
        }
        else
        {
           parent.DYNMENU.document.NEXTIMG.src = imagedir + 'nextl.gif';
           parent.DYNMENU.document.PREVIMG.src = imagedir + 'prevl.gif';
        }
     }
  }
}

function next()
{
  str = parent.MAIN.location.href;
  parent.FOOTER.location = 'blank.htm';
  for (var i=0; i < navURLS.length; i++)
  {
     if (str.indexOf(navURLS[i]) != -1)
     {
       if (i < navURLS.length -1)
       {
          i++;
          write_page(navURLS[i]);
          if (i == navURLS.length - 1) parent.DYNMENU.document.NEXTIMG.src = imagedir + 'nextn.gif';
          return;
       }
       else return;
     }
  }
}

function previous()
{
  str = parent.MAIN.location.href;
  parent.MAIN.location = 'blank.htm';
  for (var i=0; i < navURLS.length; i++)
  { 
     if (str.indexOf(navURLS[i]) != -1)
     {
       if (i > 0)
       {
          i--;
          write_page(navURLS[i]);
          if (i == 0) parent.DYNMENU.document.PREVIMG.src = imagedir + 'prevn.gif';
          return;
       }
       else return;
     }
  }
}

function clear_menus()
{
   parent.DYNMENU.location = 'blank.htm';
   parent.FOOTER.location = 'footer.htm';
}

function text_menu(menu)
{
   if (menu)
   {
      parent.DYNMENU.location = 'nav.htm';
      parent.FOOTER.location = 'blank.htm';
   }
   else
   {
      parent.DYNMENU.location = '../back.htm';
      parent.FOOTER.location = '../footer.htm';
   }
}

function restore_menu()
{
   parent.DYNMENU.location = '../back.htm';
   parent.FOOTER.location = '../../footer.htm';
}